nuts › plain hexagon nuts
AS5178D32
Nut
Description
Thread Size: 2-1/2", Nut Height: 3/8", Head Width: 2-7/8"
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Countersink Angle | 89.5 degrees minimum nut and 90.5 degrees maximum nut |
| Material | Aluminum |
| Nut Height | 0.391 inches minimum and 0.422 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Anodize |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 12 |
| Thread Qty Per Inch (tpi) | 12 |
| Thread Series | UN |
| Thread Size | 2.500 |
| Width Across Flats | 2.793 inches minimum and 2.833 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AS5178D32. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error